Hello !
I usually use "artprice", "artfact", "artvalue" and "findartinfo", but
these sites are not enough complete (all the result auctions are not in
their data banks, neither the sales via art galleries...).
So, could you indicate to me a more complete site ; I know that
professional art sellers use some specific sites... (obviously these sites
work with paying subscription.)
Thank's a lot !
Jean
